Cumnock West and Auchinleck (ward)

Cumnock West and Auchinleck was one of 30 electoral wards of East Ayrshire Council. Originally created in 1984, the ward was initially within Cumnock and Doon Valley District Council before the local government reforms in the 1990s. The ward elected one councillor using the first-past-the-post voting electoral system.

The ward was a Labour stronghold as the party successfully held the seat at every election.

In 1999, the ward was abolished with the area represented by the ward placed into the new Cumnock West and Ochiltree, Skares, Netherthird and Craigens wards and the re-established Auchinleck ward.